Developer Byteproduct has released a new co-op gameplay trailer for Sturmjäger, revealing how its upcoming science-fiction shoot ’em up will handle player deaths during local multiplayer. The November 13, 2026 reveal also highlights improvements to projectile visibility and ongoing development of customizable keyboard and mouse controls for PC. Sturmjäger is scheduled to launch on January 14, 2027, for PlayStation 5, Xbox Series X|S, Nintendo Switch and PC via Steam.
The central feature of Sturmjäger’s two-player local cooperative mode is an automatic respawn system designed to prevent defeated players from spending extended periods watching their partner. When one player loses all their lives, they can return to the game automatically if the surviving player manages to stay alive for approximately 30 seconds.
This approach differs from traditional arcade shoot ’em ups in which exhausting all available lives can leave a player unable to participate until the next attempt. Byteproduct says the system is intended to accommodate differences in player skill while keeping both participants involved. Rather than immediately ending a defeated player’s session, the surviving partner has an opportunity to bring them back into the action through continued survival.
The developer has also revised how enemy projectiles appear during gameplay following feedback on Sturmjäger’s original announcement trailer. Bullets now render above explosions and other gameplay elements, helping prevent visual effects from obscuring incoming attacks. Projectiles also feature distinct black outlines and high-contrast pink color-cycling intended to make them easier to distinguish from surrounding environments.
These changes are particularly relevant to a shoot ’em up built around avoiding dense projectile patterns while attacking enemies. Clearer projectile visibility should help players identify threats during visually busy encounters, although the effect on actual gameplay difficulty has not yet been independently assessed.
PC controls are another area receiving attention. Byteproduct confirmed that keyboard support remains in active development for the Steam release, with plans to allow players to remap keys for all in-game actions and assign mouse buttons. The studio has also shared an initial look at the control functionality, which it intends to have fully supported when the game launches.
Sturmjäger features ten missions that can be played alone or cooperatively, with environments ranging from outer space to underwater locations. Each stage has its own visual theme and soundtrack, alongside challenging enemy encounters and boss battles.
Players will be able to choose between three gameplay modes and three difficulty settings. The game also includes two upgradeable primary weapon systems and a scoring system that rewards aggressive play, consecutive kills, proximity attacks and deathless performances. Global online leaderboards will allow players to compare their results.
On Steam, Sturmjäger additionally supports Remote Play Together, allowing players to use the local cooperative mode remotely through Steam’s streaming functionality. This is separate from a dedicated online multiplayer mode, which Byteproduct has not announced.
The January 14 release places Sturmjäger among several early-2027 launches, including the January 15 PC release of Skill Eater, a turn-based roguelite RPG with a different approach to combat and progression.
With the cooperative respawn mechanic now detailed and projectile visibility improvements demonstrated, the latest trailer provides a clearer picture of how Sturmjäger will accommodate players with different experience levels. Keyboard and mouse customization remains under development ahead of the game’s scheduled January launch.
